Hahn : The Dow is down 300 right now.Carney: That’s if you trust those Dow numbers. We’re hitting the Glitching Hour. Volume is through the roof. Who knows if they are even calculating it correctly? Dow might be down even further than it seems.Hahn: Calm down. That was before people were used to this volatility. After four years of low to no vix. We've been at these levels for the last two weeks. Hye, jook. Trading curbs going into effect.Carney: Yesterday was the highest volume ever. Ever. Watch for the glitch. I'm just saying.